[Event "Petrov Arena"] [Site "https://lichess.org/IV9nkf14"] [Date "2016.03.27"] [White "gReyw0lF"] [Black "TAL-ontendo"] [Result "1-0"] [UTCDate "2016.03.27"] [UTCTime "17:39:01"] [WhiteElo "1783"] [BlackElo "1733"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "1500+5"] [ECO "B30"] [Opening "Sicilian Defense: Old Sicilian"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 { B30 Sicilian Defense: Old Sicilian } 3. d3 d6 4. h3 g6 5. Nc3 Bg7 6. Bd2 Nf6 7. Ne2 Bd7 8. Ng3 O-O 9. Qe2 Re8 10. c3 Rb8 11. b4?! { (-0.50 → -1.50) Inaccuracy. Be3 was best. } (11. Be3 e5 12. Qd2 b5 13. Be2 a5 14. O-O a4 15. Rfc1 Qb6 16. Bh6 b4 17. Bg5 Be6) 11... a5? { (-1.50 → -0.13) Mistake. cxb4 was best. } (11... cxb4 12. Rc1 bxc3 13. Bxc3 e5 14. Qd2 d5 15. Be2 d4 16. Bb2 b5 17. O-O a5 18. Ng5) 12. b5 Ne5 13. a4 d5?? { (-0.25 → 3.25) Blunder. h5 was best. } (13... h5 14. Nxe5 dxe5 15. Qe3 b6 16. Be2 Qc7 17. c4 Red8 18. Bf3 Qd6 19. Bc3 Be6 20. Be2) 14. Nxe5 dxe4 15. dxe4 Bf5?? { (3.34 → 7.67) Blunder. Qc7 was best. } (15... Qc7 16. Nf3 Red8 17. e5 Nd5 18. Qe4 Bc8 19. Bc4 Nb6 20. Bb3 c4 21. Bc2 f5 22. exf6) 16. exf5 Nd5 17. c4 Nb4 18. Bxb4?! { (7.15 → 4.83) Inaccuracy. Bc3 was best. } (18. Bc3 Qc7 19. fxg6 hxg6 20. Qb2 Nc2+ 21. Qxc2 Bxe5 22. Ne2 Rbd8 23. g3 Bxc3+ 24. Qxc3 b6) 18... cxb4 19. Rd1 Qb6 20. h4?! { (5.58 → 4.31) Inaccuracy. Nd7 was best. } (20. Nd7 Bc3+ 21. Rd2 Qd4 22. Nxb8 Rxb8 23. Ne4 Bxd2+ 24. Nxd2 Rd8 25. g4 Qa1+ 26. Qd1 Qe5+) 20... Qc5?! { (4.31 → 6.97) Inaccuracy. Red8 was best. } (20... Red8 21. Rd3 Rxd3 22. Nxd3 Qd4 23. Qc2 Qa1+ 24. Ke2 Qd4 25. Ke1 Qa1+ 26. Ke2 Qd4 27. h5) 21. Rd5 Qc7 22. f4 gxf5?! { (6.28 → 9.06) Inaccuracy. Rbd8 was best. } (22... Rbd8 23. fxg6) 23. Nxf5 Bh8 24. Qh5 e6?! { (21.52 → Mate in 5) Checkmate is now unavoidable. Bxe5 was best. } (24... Bxe5 25. Nh6+ Kh8 26. Nxf7+ Kg8 27. Nxe5 e6 28. Rd7 Qxd7 29. Nxd7 Re7 30. Nxb8 Rf7 31. Bd3) 25. Nh6+ Kf8 26. Rd7?! { (Mate in 11 → 17.81) Lost forced checkmate sequence. b6 was best. } (26. b6 Qxe5+ 27. Rxe5 Re7 28. Rg5 Bc3+ 29. Ke2 Rd7 30. Rg8+ Ke7 31. Qc5+ Rd6 32. Rxb8 f5) 26... Qxd7?! { (17.81 → Mate in 9) Checkmate is now unavoidable. Re7 was best. } (26... Re7 27. Rxc7 Rxc7 28. Nhxf7 Bxe5 29. Qxe5 Rxf7 30. Qxb8+ Kg7 31. Bd3 b3 32. Qe5+ Kf8 33. Qd6+) 27. Nxd7+ { Black resigns. } 1-0